Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 48m at 5:12 pm (0.0 ft)
Next high tide : 11:13 pm (12.1 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 5:32 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Jan 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:1210.911:469.75:160.95:50-0.17:084:03Full Moon1Thu
2Fri11:5210.75:571.06:280.17:084:04Waning Gibbous2Fri
3Sat12:249.612:3110.46:361.17:060.37:084:05Waning Gibbous3Sat
4Sun1:029.51:1010.17:161.37:430.67:084:06Waning Gibbous4Sun
5Mon1:419.41:519.77:571.48:210.97:084:07Waning Gibbous5Mon
6Tue2:219.42:339.38:401.69:011.27:084:08Third Quarter6Tue
7Wed3:039.33:208.99:271.69:431.47:084:09Third Quarter7Wed
8Thu3:489.34:128.610:171.710:311.77:074:10Third Quarter8Thu
9Fri4:379.35:088.411:121.611:231.87:074:11Third Quarter9Fri
10Sat5:309.56:088.412:101.37:074:12Waning Crescent10Sat
11Sun6:259.87:078.612:181.81:080.97:064:13Waning Crescent11Sun
12Mon7:2010.28:029.01:151.62:040.47:064:15Waning Crescent12Mon
13Tue8:1410.88:559.52:101.22:56-0.27:064:16Waning Crescent13Tue
14Wed9:0611.49:4510.13:040.73:47-0.87:054:17New Moon14Wed
15Thu9:5612.010:3410.63:550.24:36-1.27:054:18New Moon15Thu
16Fri10:4612.311:2211.04:46-0.35:24-1.67:044:19New Moon16Fri
17Sat11:3712.45:37-0.66:12-1.77:034:21Waxing Crescent17Sat
18Sun12:1111.312:2812.36:29-0.87:01-1.57:034:22Waxing Crescent18Sun
19Mon1:0111.51:2111.87:23-0.87:52-1.27:024:23Waxing Crescent19Mon
20Tue1:5311.42:1711.28:19-0.68:44-0.77:014:25First Quarter20Tue
21Wed2:4711.33:1610.59:18-0.39:40-0.17:014:26First Quarter21Wed
22Thu3:4511.04:199.810:210.010:400.57:004:27First Quarter22Thu
23Fri4:4610.65:269.311:270.211:431.06:594:29First Quarter23Fri
24Sat5:4910.46:349.112:330.36:584:30Waxing Gibbous24Sat
25Sun6:5310.37:379.012:481.21:360.36:574:31Waxing Gibbous25Sun
26Mon7:5210.48:349.21:491.22:340.26:564:33Waxing Gibbous26Mon
27Tue8:4510.59:239.32:451.13:250.16:554:34Waxing Gibbous27Tue
28Wed9:3310.610:079.53:341.04:100.06:544:35Full Moon28Wed
29Thu10:1510.710:469.64:180.84:510.06:534:37Full Moon29Thu
30Fri10:5410.711:229.74:580.85:280.06:524:38Full Moon30Fri
31Sat11:3110.611:579.85:360.76:020.16:514:40Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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What time does the tide turn (slack tide) in Winter Harbor, ME today?

Slack tide in Winter Harbor, ME is approximately 8:12 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Winter Harbor, ME?

Winter Harbor, ME is currently in a spring phase. Tonight's moon is 0% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Winter Harbor, ME tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Winter Harbor, ME?

Tide predictions for Winter Harbor, ME come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Winter Harbor, ME?

Tide data for Winter Harbor, ME is sourced from NOAA Station #8413079. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413079.

What is the moon phase in Winter Harbor, ME tonight?

Tonight the moon over Winter Harbor, ME is New Moon (0% illuminated). This places Winter Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA